Package org.apache.xpath.axes

Examples of org.apache.xpath.axes.ContextNodeList

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  public final NodeIterator getContextNodes()
  {

    try
    {
      ContextNodeList cnl = getContextNodeList();

      if (null != cnl)
        return cnl.cloneWithReset();
      else
        return null;  // for now... this might ought to be an empty iterator.
    }
    catch (CloneNotSupportedException cnse)
    {
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  public NodeIterator getContextNodeList()
  {

    try
    {
      ContextNodeList cnl = getXPathContext().getContextNodeList();
      return (cnl == null)? null : cnl.cloneWithReset();
    }
    catch (CloneNotSupportedException cnse)
    {

      // should never happen.
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      currentNode = lpi.getCurrentContextNode();
    }
    else
    {
      ContextNodeList cnl = xctxt.getContextNodeList();

      if (null != cnl)
      {
        currentNode = cnl.getCurrentNode();
      }
      else
        currentNode = null;
    }
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    SubContextList iter = xctxt.getSubContextList();
    // System.out.println("iter: "+iter);
    if (null != iter)
      return iter.getLastPos(xctxt);

    ContextNodeList cnl = xctxt.getContextNodeList();

    if (cnl.size() == 0)
    {
      try
      {
        NodeIterator ni = (NodeIterator)cnl.clone();
        int count = cnl.getCurrentPos();
        while(null != ni.nextNode())
          count++;
        cnl.setLast(count);
        return count;
      }
      catch(CloneNotSupportedException cnse){}
    }
    return cnl.size();

    /*
    // The code below has massive problem if inside of a predicate.  -sb
    if (cnl.size() == 0)
    {
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  public final NodeIterator getContextNodes()
  {

    try
    {
      ContextNodeList cnl = getContextNodeList();

      if (null != cnl)
        return cnl.cloneWithReset();
      else
        return null;  // for now... this might ought to be an empty iterator.
    }
    catch (CloneNotSupportedException cnse)
    {
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  public final NodeIterator getContextNodes()
  {

    try
    {
      ContextNodeList cnl = getContextNodeList();

      if (null != cnl)
        return cnl.cloneWithReset();
      else
        return null;  // for now... this might ought to be an empty iterator.
    }
    catch (CloneNotSupportedException cnse)
    {
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      currentNode = lpi.getCurrentContextNode();
    }
    else
    {
      ContextNodeList cnl = xctxt.getContextNodeList();

      if (null != cnl)
      {
        currentNode = cnl.getCurrentNode();
      }
      else
        currentNode = null;
    }
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      // System.out.println("FuncPosition- prox: "+prox);
      return prox;
    }

    ContextNodeList cnl = (ContextNodeList) xctxt.getContextNodeList();

    if (null != cnl)
    {

      // System.out.println("FuncPosition- cnl.getCurrentPos(): "+cnl.getCurrentPos());
      return cnl.getCurrentPos();
    }

    // System.out.println("FuncPosition - out of guesses: -1");
    return -1;
  }
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    SubContextList iter = xctxt.getSubContextList();

    if (null != iter)
      return iter.getLastPos(xctxt);

    ContextNodeList cnl = xctxt.getContextNodeList();

    if (cnl.size() == 0)
    {
      try
      {
        NodeIterator ni = (NodeIterator)cnl.clone();
        int count = cnl.getCurrentPos();
        while(null != ni.nextNode())
          count++;
        cnl.setLast(count);
        return count;
      }
      catch(CloneNotSupportedException cnse){}
    }
    return cnl.size();

    /*
    // The code below has massive problem if inside of a predicate.  -sb
    if (cnl.size() == 0)
    {
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Related Classes of org.apache.xpath.axes.ContextNodeList

  • org.apache.xalan.transformer.TransformerImpl
  • org.apache.xpath.functions.FuncCurrent
  • org.apache.xpath.functions.FuncLast
  • org.apache.xpath.functions.FuncPosition
  • org.apache.xpath.XPathContext
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